baber/WOPTO huggingface dataset:
Patent ES-8301814-A1 (ES)
Title: Apparatus for containing and dispensing fluids under pressure and method of producing same.
IPC: B65B7/02
Filed: 1982-02-11
Abstract: An apparatus for containing and dispensing a liquid under pressure including a flexible container, preferably blow molded of a plastic composition, defining an inner region for containing the fluid under pressure and having a relatively rigid valve receptacle integral therewith for connecting a valve thereto and for connecting the flexible container to a relatively rigid outer container housing. The flexible container is inert with respect to the liquid contained therein and has a plurality of longitudinally extending creases to allow folding of the flexible container inwardly along the creases. The flexible container is capable of being folded along the creases in its empty condition radially and expanded when filled with the fluid under pressure. A tubular fabric sleeve which is elastic in radial directions and which is open at both ends, may be positioned about the flexible container in its folded condition. A tubular resilient member also open at both ends is positioned about the fabric sleeve when the flexible container is in its folded condition. The resilient member is controlled by frictional interaction with the fabric sleeve so as to be capable of expanding in substantially radial directions when the flexible container is filled with the fluid under pressure. A method of producing the inventive apparatus is also disclosed.
Patent ES-8306558-A1 (ES)
Title: Electrical device the active part of which is placed on a metal support, and process for the manufacture of the device.
IPC: H03H3/08
Filed: 1982-03-26
Abstract: 1. An electrical component, the active part (1) of which is arranged on a metal carrier (2), in particular a surface wave filter having at least one input transducer and at least one output transducer on one side of a piezoelectric body (1), which in particular is monocrystalline, as the active part, and which at its other side is attached to the metal carrier (2) which is to be electrically connected to earth, and on the one longitudinal side (3) of which and in the same plane there are arranged at least one terminal lug (4) for this earth terminal, and additional, electrically and mechanically isolated terminal lugs (5 to 8) for the current supply to, and current discharge from, the active part (1) by way of connection wires (9 to 12), the active component, in particular the piezoelectric body (1), the metal carrier (2) and the connection wires (9 to 13) being accommodated in a housing (14) the opening (15) of which is closed by a synthetic resin component (16) and by adhesive and/or casting material (17), and the terminal lugs (4 to 8) projecting outwardly through the synthetic resin component (16), characterised in that the housing (14) consists of metal and the opening (15) therein projects beyond the synthetic resin component (16) and that least one end (19, 20) of the longitudinal side (3) of the metal carrier (2) continues into a terminal lug (21, 22) which, outside the synthetic resin component (16), is d.c.-connected to the projecting part (18) of the metal housing (14) by a welded or soldered connection (23).
Patent ES-8307291-A1 (ES)
Title: Debranching enzyme product, preparation and use thereof.
IPC: C12P19/16
Filed: 1982-04-19
Abstract: A novel debranching enzyme product with properties in terms of thermostability and pH-optimum comparable to those of glucoamylase is produced by cultivating a strain belonging to the novel taxonomic group Bacillus acidopullulyticus. The novel debranching enzyme is used in conjunction with known saccharifying enzymes for the hydrolysis of starch.
Patent ES-8308224-A1 (ES)
Title: Process for preparing a coal-water slurry.
IPC: C10L1/32
Filed: 1982-07-30
Abstract: Thixotropic, yield-pseudoplastic coal-water slurry containing at least 65 weight percent of solid material and having a Brookfield viscosity which does not exceed 4000 centipoise under certain specified test conditions. Also described are processes for preparing said slurry as well as a process for pumping said slurry.
Patent ES-8306734-A1 (ES)
Title: Bis-aminomethyl-anthraquinone derivatives, process for their manufacture, compositions containing them and their use.
IPC: C07D295/116
Filed: 1982-10-05
Abstract: Bis-aminomethyl-anthraquinone derivs. of formula (I) and their salts with acids are new. R1 and R2 are each H or 1-4C alkyl, or R1 and R2 together form a 4-6C alkylene residue so that N(R1)(R2) is a 5- to 7-membered heterocyclic ring which may contain N, O or S as a further heteroatom and which may be substd. by 1-4C alkyl and R3 is H or OH). The new cpds. can be used for combatting protozoal diseases, in humans and animals, e.g. amoebiasis due to Entamoeba histolytica. In addn., the cpds. have a direct or (due to interferon-induction) indirect activity against influenza and encephalomyocarditis viruses. On account of their interferon-inducing activity, the cpds. can be used against virus and cancer diseases. In addition, the new cpds. (esp. those in which R3 is OH) are effective against trichomoniasis.
Patent ES-8307787-A1 (ES)
Title: 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-quinoline-3-carboxylic acids, process for their preparation and antibacterial agents containing them.
IPC: A23K20/195
Filed: 1982-10-28
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, NL, SE) Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I see diagramm : EP0078362,P10,F3 in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts, alkali metal salts and hydrates, except 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acid and its hydrochloride, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-methylpiperazino)-quinoline-3-carboxylic acid and 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-ethylpiperazino)-quinoline-3-carboxylic acid hydroiodide. 1. Claims (for the Contracting State LU) 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I see diagramm : EP0078362,P11,F3 in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts and hydrates.
Patent ES-8406614-A1 (ES)
Title: Building core
IPC: E04B1/348
Filed: 1983-09-02
Abstract: A fixture core including plumbing for a building in which all of the fixtures are either permanently or temporarily supported from the side walls of the core and the core is transported on a shipping pallet which served as a template for the erection of the core and the fixtures and is removable when the core reaches the job site so that the fixture core may be removed from the pallet, if desired, and supported directly upon the floor or slab of a building in which the core is to be installed.
Patent ES-8503570-A1 (ES)
Title: Heat sensitive recording paper
Filed: 1983-09-16
Abstract: A thermoresponsive recording paper sheet comprising a normally colorless or pale-colored chromogenic substance in combination with a phenolic compound and the underlying paper substrate, said sheet further comprises a diether of the formula (I) wherein R4 is alkyl of 1 to 5 carbon atoms, benzyl or phenethyl. - (7pp) EPAB- EP-131631 B A thermoresponsive recording paper sheet comprising a normally colorless or pale-colored chromogenic substance in combination with a phenolic compound and the underlying paper substrate, said sheet further comprises a diether of the formula (I) wherein R4 is alkyl of 1 to 5 carbon atoms, benzyl or phenethyl. USAB- US4605940 A Thermoresponsive recording paper comprises a normally colourless or pale-coloured chromogenic substance in combination with a phenolic cpd. In addn. a diether of formula (I) is present, where R is 1-5C alkyl, benzyl or phenethyl. Suitably, cpd. (I) is 4,4'-dibutoxydiphenyl sulphone; the chromogenic substance is a fluoran cpd. or crystal violet lactone; and the phenolic cpd. is e.g. 4,4'-isopropylidene diphenol.
Patent ES-8407136-A1 (ES)
Title: Method for sorting fiber stock, especially for manufacturing paper, and sorting apparatus for the performance of such method
IPC: D21B1/30
Filed: 1983-10-11
Abstract: The sorting apparatus contains a rotor equipped with blades or vanes which move along a screen or sieve located beneath the rotor. The screen forms a partial surface of a body of revolution, such as a partial surface or section of a cylinder. The fiber stock mass which has not moved through the screen is upwardly propelled into a turbulence chamber or space by the action of the rotor and again falls back onto such rotor or another rotor. A domed guide surface serves to guide the fiber stock mass.
Patent ES-8500010-A1 (ES)
Title: An apparatus for automatic preparation of food products such as bread, cakes and the like.
IPC: A21B1/22
Filed: 1983-12-27
Abstract: The preparation starts from dry and/or wet ingredients. The apparatus comprises at least one mixing - kneading - and heat treatment station (13, 14). The object of the invention is to provide a baking apparatus by means of which food products such as bread can be produced without any real manual work involved, without soiling vessels and utensils and which can be programmed so that a correct fermentation process under the right temperature conditions is provided. This has been achieved by the fact that in the mixing- and kneading station (13) there are arranged means (11) for holding and/or displacing at least one flexible vessel (12). e.g. a plastic bag, which contains or is intended to receive said ingredients, and that the mixing- and kneading means (87, 88) of the first station are arranged to mix the ingredients and work the mass located in the vessel (12) by outer mechanic agitation of the vessel.
Patent ES-8503082-A1 (ES)
Title: Positive displacement pump.
IPC: F04C15/00
Filed: 1984-02-27
Abstract: A sanitary positive displacement pump having increased internal clearances to allow increased operating pressures without detrimental wear while maintaining high volumetric efficiency. The invention includes rigid and accurate positioning of the liquid impellers to the shafts while maintaining ease of disassembly and assembly. The impellers are secured on the shafts by cooperating frusto-conical surfaces on each of a pair of nuts. A rubber retainer ring enables manual release of the nuts but prevents inadvertent spinoff.
Patent ES-8507379-A1 (ES)
Title: Synthetic film with a paper-like surface and method of forming same.
IPC: B32B27/20
Filed: 1984-03-08
Abstract: An oriented polymeric film structure comprises a layer of a thermoplastic polymeric matrix material, within which is located a strata of voids, and, positioned at least substantially within at least a substantial number of said voids, at least one void-initiating solid particle which is phase-distinct and incompatible with said matrix. The void space occupied by said particle is substantially less than the volume of said void, with one generally cross-sectional dimension of said particle at least approximating a corresponding cross-sectional dimension of said void. At least one surface of the native layer is of a paper-like, non-even, micro-rough, microcrater-containing lamellae-like, random textured, ink-acceptable configuration.
Patent ES-8504044-A1 (ES)
Title: Apparatus for cleaning surfaces with water
IPC: B63B35/32
Filed: 1984-05-31
Abstract: Apparatus for cleaning surfaces with water with collection of the waste for recycling and subsequent use. It consists of an additional superposed bow (prow) formed by two hatches 2 which articulate with the sides of the vessel by hydraulic means 4 and other lateral additional hatches 5, forming gathering blades in the forward movement of the vessel; of a multiple filter 9 for retention of the waste; and of a pump 13 for aspirating the actual waste to one or more storage tanks 15 or to an apparatus 17 for converting waste into specific products by means of recycling various materials contained in the waste.
Patent ES-8606457-A1 (ES)
Title: External protection of various materials, esp. against fire
IPC: C09K21/04
Filed: 1984-08-21
Abstract: Articles of various materials, e.g. wood, iron, cellulosic materials, etc. are coated with a suspension in a volatile medium e.g. water of a metal phosphate as agglutinant and adhesive mixed with finely-ground pigments. After evapn. of the medium a refractory cement is left, with the components strongly bonded together and to the substrate.
Patent ES-8606644-A1 (ES)
Title: Devices for inspecting inner surfaces of tubular objects.
IPC: G02B23/26
Filed: 1985-01-02
Abstract: A probe (10) for inspecting the inner surface of a tube (40) utilises a group of large diameter optical fibres (12) as a light source and an annular ring (14) of smaller diameter optical fibres as interceptors of the reflected light. A pair of plano-convex lenses (16) focuses a light beam (42) emanating from the group of large diameter optical fibres (12) onto a reflective ball bearing (18) or a concave cone (32) causing a circumferential band (44) to be illuminated on the inner surface of the tube (40). Light from the band (44) is intercepted by the optical fibres within the annular ring (14) and is transmitted therethrough. The transfer of light from the band (44) to the annular ring (14) can be optimised by bevelling the end of the optical fibres (14) within the annular ring.
Patent ES-8603280-A1 (ES)
Title: Process for eliminating CO2 and/or H2S from gases.
IPC: B01D53/14
Filed: 1985-03-28
Abstract: 1. A process for removing CO2 and/or H2 S from a gas containing CO2 and/or H2 S by washing the gas with an aqueous alkanolamine-containing absorption liquid and subsequently regenerating the latter, wherein the aqueous absorption liquid used contains from 3 to 60% by weight of methyldiethanolamine and from 1 to 50% by weight of monoethanolamine, processes with two absorption stages arranged in series, in which regeneration of the laden absorption liquid is carried out using two flash stages and a stripping zone, to the extent they utilize an absorption liquid containing from 0.05 to 1 mole of monoethanolamine per litre, being excluded.
Patent ES-8604488-A1 (ES)
Title: Aralykyl (arylethynyl) aralkyl amines for use as vasodilators and antihypertensives.
IPC: C07C317/14
Filed: 1985-08-06
Abstract: Acetylenes of the formula (I): < CHEM > wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
Patent ES-8707861-A1 (ES)
Title: Immunogenic conjugates of E. coli LT-B enterotoxin subunit and capsular polymers.
IPC: A61K39/09
Filed: 1985-08-09
Abstract: The invention relates to immunogenic conjugates of E. coli LT-B enterotoxin subunit and capsular polymers, methods for the preparation of the conjugates, a vaccine containing the conjugates which elicits effective levels of anti-capsular polymer antibodies in humans. Also disclosed are methods for including active immunization against systemic infection in young mammals caused by bacterial pathogens comprising the administration of an immunogenic amount of the above-described conjugate.
Patent ES-8609226-A1 (ES)
Title: Process for the production of greasing agents for leather and furs.
IPC: C14C9/02
Filed: 1985-10-11
Abstract: A process for the sulfonation of certain fat and oil mixtures, the product of such process, and a method for using such product as a leather tanning stuffing agent, the certain fat and oil mixtures comprising (A) 20-80% by weight of at least one C8-24-fatty acid glycerol ester having an iodine number above 20, and (B) the balance q.s. to 100% by weight of at least one C1-4-aliphatic monoalcohol ester of a C8-24-fatty acid having an iodine number of 50-100.
Patent ES-8607204-A1 (ES)
Title: Process for the preparation of dibasic lead (II) salts of fatty acids by the fusion process.
IPC: C07C51/47
Filed: 1985-12-05
Abstract: Dibasic lead-fatty acid salts and mixtures thereof with neutral lead-fatty acid salts are synthesized in a melt reaction using a free-hydroxyl organic compound as a catalyst/initiator. The resulting products are useful as stabilizers for halogen-containing polymers.
Patent ES-8702684-A1 (ES)
Title: Method and device for the protection of buildings against intrusion.
IPC: G08B13/16
Filed: 1985-12-12
Abstract: 1. Method for the protection of buildings against intrusion, of the type consisting : in a first referencing phase in which there are no intruders in the building under surveillance : in emitting an acoustic reference wave inside the building, in detecting and recording the acoustic reference signal reflected by the building, and in a second phase corresponding to the building being under effective surveillance : in emitting inside the building an acoustic wave constituted by trains of pulses modulated within a predetermined band, for a limited period and with a preselected recurrence time, in detecting the acoustic signal reflected by the building, and in comparing the variations of said reflected signal with the reflected reference signal in order to detect an intrusion into the building, characterized in that it consists : for the referencing phase : in transmitting an acoustic reference wave constituted by a train of pulses which are linear frequency-modulated inside a band (B) ranging between 500 Hz and 5 kHz for a limited period (T) comprised between 5 and 20 milliseconds, in intercorrelating the reflected reference signal and the emitted reference wave, in analyzing and recording the obtained intercorrelation reference signal in order to count and localize the various reference echos that it contains, and for the phase when the building is under effective surveillance in transmitting an acoustic wave constituted by trains of pulses which are linear frequency-modulated inside a band (B) ranging between 500 Hz and 5 kHz, for a limited period (T) comprised between 5 and 20 milliseconds and with a recurrence period which is at least about the reverberation period of the local to be protected, in intercorrelating, for every pulse train transmitted, the reflected signal and the transmitted wave, in analyzing the intercorrelation signals produced, in order to count and localize the various echos that they contain, in comparing every intercorrelation signal produced, with the reference intercorrelation signal, noting the modification of the echos from one signal to another, and in setting off an alarm or surveillance member when modifications are noted in the echos of the intercorrelation signals.
Patent ES-8707076-A1 (ES)
Title: Machine for gathering fruit or the like.
IPC: A01D51/00
Filed: 1986-04-18
Abstract: A machine for gathering articles, such as fruit, from the ground without damaging them, by picking up the articles as the machine moves over the ground, has a forward belt and a rearward belt, journalled to a chassis about horizontal rollers that are transverse to the direction of travel X. The rearward belt has a taut upper run which lies face-to-face with a slack lower run of the forward belt, to form a nip. A loop of the forward belt rests loosely on the ground. This gently pins the articles to the ground before they are drawn into the nip. The articles are then discharged rearwardly from the top of the belts and are collected in a container. The belts move at the same speed relative to each other, and move at a speed which is non-positive relative to the ground speed of the machine so that the loop is stationary relative to the ground, or moves rearwardly to draw the articles towards the nip.
Patent ES-8800587-A1 (ES)
Title: Heart rate detection utilizing autoregressive analysis.
IPC: A61B5/352
Filed: 1986-05-06
Abstract: A system for determining the heart rate in response to an electrocardiogram (EKG) signal that has been filtered by performing an autoregressive analysis, low-pass filtered by performing a digital filtering function, and the rate determined by utilizing a digital peak detection technique. In a heart rate detection system, the EKG signal from an EKG instrument is first digitized and then the colored noise component is removed from the digitized EKG samples by performing a linear predictive coding filtering function on the EKG samples. After the colored noise has been filtered from the digitized EKG samples, a low-pass filtering function is performed to remove high-frequency white noise by utilizing a digital finite impulse response filter. Finally, the heart rate is determined from the previously filtered EKG samples by a peak detection technique that performs a recursive algorithm to determine both the amplitude of the remaining peaks in the EKG samples and the period between these peaks.
Patent ES-8704938-A1 (ES)
Title: Heteroaromatic amine derivatives, medicaments containing them and process for their preparation.
IPC: C07D405/12
Filed: 1986-05-30
Abstract: The invention relates to new heteroaromatic amine derivatives of formula < IMAGE > (I) wherein A represents a -CH2-CH2-, -CH=CH-or < IMAGE > group and B represents a methylene, carbonyl or thiocarbonyl group or A represents a -CO-CO or < IMAGE > group and B represents a methylene group, in which the carbon atom marked x is linked to the phenyl nucleus, E represents a straight-chained alkylene group optionally substituted by an alkyl group, G represents a straight-chained alkylene group optionally substituted by an alkyl group, R1 represents a hydrogen, fluorine, chlorine or bromine atom, a trifluoromethyl, nitro, amino, alkylamino, dialkylamino, alkyl, alkylmercapto, hydroxy, alkoxy or phenylalkoxy group, R2 represents a hydrogen, chlorine or bromine atom or a hydroxy, alkoxy, phenylalkoxy or alkyl group or R1 and R2 together represent an alkylenedioxy group, R3 represents a hydrogen atom, an alkenyl group, an alkyl or phenylalkyl group, and Het represents a 5- or 6-membered heteroaromtic ring bonded via a carbon or nitrogen atom, which contains an oxygen, sulphur or nitrogen atom, two nitrogen atoms or a nitrogen atom and an oxygen or sulphur atom, and onto which additionally a phenyl ring can be condensed, in which case the bond can also be via the phenyl nucleus, or an imidazo[1,2-a]pyridyl group wherein the carbon structure of the above-mentioned groups can be substituted by a methylenedioxy or ethylenedioxy group or can be mono- or disubstituted by a halogen atom or an alkyl, hydroxy, alkoxy, phenylalkoxy, phenyl, dimethoxyphenyl, nitro, amino, acetylamino, carbamoylamino, N-alkyl-carbamoylamino, hydroxymethyl, mercapto, alkylmercapto, alkylsulphinyl, alkylsulphonyl, alkylsulphonyloxy, alkylsulphonylamino, alkoxycarbonylmethoxy, carboxymethoxy or alkoxymethyl group, and at the same time any imino group present in the above-mentioned heteroaromatic groups can be substituted by an alkyl, phenylalkyl or phenyl group, the N-oxides and the acid addition salts thereof with inorganic or organic acids, which have valuable pharmacological properties, particularly the effect of lowering heart rate and oxygen requirement of the heart. They can be used to treat sinus tachycardia or ischaemic heart disease.